UNE-EN ISO 15715:2026
Current
The latest, up-to-date edition.
Binders for paints and varnishes - Determination of turbidity (ISO 15715:2025)
Hardcopy , PDF
English, Spanish, Castilian
14-01-2026
This document specifies an instrumental method for determining the turbidity of clear liquids. It isapplicable to resins and resin solutions, solvents, clear coating materials, monomers and any other liquidswhere clarity is specified.The measurement of the turbidity of liquids can be carried out visually or by instrument, but visual methodscan be subjective. This method measures instrumentally the scattering of light by the insoluble matter in aliquid and therefore gives an objective determination of turbidity.Turbidity in liquids is caused by the presence of undissolved matter (i.e. non-settling flocculation, gels orother suspended matter such as particles or droplets). In the case of finely dispersed undissolved matter, theturbidity may be determined by measuring the intensity of the light which is scattered by the particles whena beam of light is passed through the liquid.
| Committee |
CTN 48
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN ISO 15715:2025 | Identical |
| ISO 15715:2025 | Identical |
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